如何根据RecyclerView中点击的项目在新活动中打开特定片段

implementation 'androidx.recyclerview:recyclerview:1.2.1'

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/recyclerView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />

RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
MyAdapter adapter = new MyAdapter(dataList); // dataList为您的数据列表
recyclerView.setAdapter(adapter);

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {

    private List<DataItem> dataList;

    public MyAdapter(List<DataItem> dataList) {
        this.dataList = dataList;
    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        DataItem dataItem = dataList.get(position);
        holder.bindData(dataItem);
    }

    @Override
    public int getItemCount() {
        return dataList.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
        private TextView textView;
        private DataItem dataItem;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.textView);
            itemView.setOnClickListener(this);
        }

        public void bindData(DataItem dataItem) {
            this.dataItem = dataItem;
            textView.setText(dataItem.getTitle());
        }

        @Override
        public void onClick(View v) {
            // 在此处处理项目的点击事件
            int position = getAdapterPosition();
            if (position != RecyclerView.NO_POSITION) {
                DataItem clickedItem = dataList.get(position);
                // 打开新活动并传递数据
                Intent intent = new Intent(itemView.getContext(), NewActivity.class);
                intent.putExtra("dataItem", clickedItem);
                itemView.getContext().startActivity(intent);
            }
        }
    }
}

public class NewActivity extends AppCompatActivity {
    private DataItem dataItem;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_new);

        dataItem = getIntent().getParcelableExtra("dataItem");

        // 根据特定条件判断需要打开的片段
        if (dataItem != null) {
            if (dataItem.getType().equals("fragment1")) {
                getSupportFragmentManager().beginTransaction()
                    .replace(R.id.fragment_container, Fragment1.newInstance())
                    .commit();
            } else if (dataItem.getType().equals("fragment2")) {
                getSupportFragmentManager().beginTransaction()
                    .replace(R.id.fragment_container, Fragment2.newInstance())
                    .commit();
            }
        }
    }
}